package com.ctbri.containerindepth;

public class Groundhog2 extends Groundhog{

	public Groundhog2(int n) {
		super(n);
	}

	@Override
	public int hashCode() {
		return number;
	}
	
	@Override
	public boolean equals(Object o) {
		return o instanceof Groundhog2 &&
				(number == ((Groundhog2)o).number);
	}
}
